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Toyota Camry Hybrid MPG-Real World Numbers

856 messages,  Last post on Nov 22, 2009 at 8:38 AM

You are in the Toyota Camry Hybrid Forum. Your Host is pf_flyer

What is this discussion about? Toyota Camry Hybrid, Fuel Efficiency (MPG)


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#310 of 856
Re: 3 gallons [patfla] by terry92270
Dec 06, 2006 (2:56 pm)
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Replying to: patfla (Dec 06, 2006 2:52 pm)

They don't hide it.
 
Without the ICE to re-charge the battery, significant damage can be done to it, and shorten its life dramatically. That is why the computer orders the shut-down.
 
How many people are we talking about here? If a person routinely runs out of gas, our primary concern should be if they actually have enough mental capacity to have a license.
#311 of 856
Re: :( i'm unhappy with my mpg [stinkpot1] by
Dec 06, 2006 (6:08 pm)
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Replying to: stinkpot1 (Nov 17, 2006 8:57 pm)

I'm in Colorado too, and in the cold, I've gone from averaging 40.2 per tank down to 34-37, depending on driving conditions. We have the special winter fuels to reduce pollution, and that always drops everyone's FE. I wish it was running at my usual 40 mpg, but I'll adjust through the winter. Plus I need to check my tire pressure because I've not done that since it got cold. If it is happening to everyone, it has to be the weather.
#312 of 856
Re: Toyota Camry Hybrid: Real World Mileage Numbers [mjones12] by sallyspal
Dec 10, 2006 (8:41 am)
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Replying to: mjones12 (Dec 05, 2006 4:50 pm)

I had heard that the Prius uses a "bladder" type gas tank that expands and contracts. Perhaps that is what your dealer was referring to.
#313 of 856
Re: :( i'm unhappy with my mpg [] by wvgasguy
Dec 10, 2006 (1:01 pm)
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Replying to: unknown (Dec 06, 2006 6:08 pm)

I guess I believe it myself now. On my routein trip of 120 miles that I normally get 40.5; today at 22 degrees I got 37.5. Coming back I typically can get 39 and I got 37.7. It was 55 degrees on my return trip.
#314 of 856
First winter in your TCH/Prius? Fuel Economy Considerations by kdhspyder
Dec 16, 2006 (3:20 pm)
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Now that winter is fully here you might want to take into consideration some of the following factors which can often be outside your control entirely. These generally act to decrease your fuel economy. But, hey, it's the same for every vehicle on the road as well. For some it's even worse.
 
Factors affecting your FE ( and everyone else's also, btw ) in decending order of importance...
1) Towing anything is a huge penalty possibly as much as a 50% reduction in FE
2) Lots of weight in the vehicle, passengers cargo etc. ( EPA tests are done empty ) deduct up to 20% from your 'Norm'
3) Short trips under 10 min - deduct 20% from your 'Norm'
4) Snow, Rain, sleet - deduct 15%
5) Strong head wind - deduct 10%
6) Cold weather - deduct 5 - 10%
7) High speed driving 0ver 70 mph - deduct 5 - 10%
8) Many starts from a dead stop ( going from stop sign to stop sign to stop sign ) - deduct 5 - 10%
9) Terrain - fortunately 'what goes up..' usually this balances out on a RT
10) Winter fuel - deduct 2 - 5%
11) Low tire pressure - ? How low
 
Now these are cumulative, so short trips with a lot of stops ( -20% )( -5% ) in winter ( -7% ) on slick pavement ( -15% ) can result in as much as a 40 - 50% loss from your personal 'Norm'. The bright side of this is that your 'Norm' is higher than most others at 39 mpg. If your Norm was only 26 mpg for example you might expect to get 13-15 mpg.
 
This is really really important when you consider how much more fuel you use in cold weather but also how much less you use relatively to a an ICE-only V6 driver. ( See below )
 
TCH 'Norm' 39 mpg uses 25.6 gal per 1000 mi driven
TCH 'Winter' 25 mpg uses 40 gal per 1000 mi driven
 
ICE 'Norm' 26 mpg uses 38.5 gal per 1000 mi driven
ICE 'Winter' 15 mpg uses 66.7 gal per 1000 mi driven
 
In 'Normal' driving an ICE driver will only use about 13 gal more than a TCH driver for every 1000 mi. In 'Winter' however, that ICE driver will now use over 28 gal more than a TCH driver for the same 1000 mi.
 
Enjoy your hybrid. It will be Spring soon.
#315 of 856
The biggest variation. (possibly) by inincubus
Dec 22, 2006 (2:18 pm)
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Replying to: kdhspyder (Dec 16, 2006 3:20 pm)

I have posted here before complaining about my TCH's low fuel economy. Back then I have only used the chippest gas (87) and my tank avg was ranging from 34-36 mpg. Last week, because of the storm in seattle area the only available gas they had at the gas station(shell) was the highest octane gas (i'm not sure if it was 95 or 93????). With the same road condition and driving style, now the computer indicates the tank avg of 42 mpg .
I don't know if someone already have talked about this but yeah,,,try the higest rated gas if your car gives you less than 38 mpg and let me know if it improves it.
#316 of 856
Re: The biggest variation. [inincubus] by larsb
Dec 22, 2006 (2:27 pm)
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Replying to: inincubus (Dec 22, 2006 2:18 pm)

That's a good new number, and I'm really happy for you. I wish I could get that number out of MY TCH !!!
 
But back to reality: there is not an iota of scientific evidence that higher octane gas provides higher MPG.
 
If there was, then everyone would just use 95 or 93 octane and the 86/87/89 would just stop being made.
#317 of 856
Re: The biggest variation. [larsb] by inincubus
Dec 22, 2006 (2:40 pm)
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Replying to: larsb (Dec 22, 2006 2:27 pm)

yeah i too was the one who kept telling people how octane gas rate has nothing to do with the FE. so i have never ever used other gas than the chippest one unless it is recommended by the manufacturer.
from 35 to 42,,,this didn't happen slowly over long period of time. but over just one gas tank.
i'm going to experiment more. so this time I will use 87 again and see what MPG i get.
 
Question for those who get better than 42 mpg; what type/rate of gas do you use?
#318 of 856
Re: The biggest variation. [inincubus] by lessachs
Dec 22, 2006 (3:49 pm)
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Replying to: inincubus (Dec 22, 2006 2:40 pm)

My best in town mileage is 30.
In warmer weather, I was doing closer to 40.
A lot of the gas we use here is 10% ethanol which drops mpg, too.
I'd like to know if anyone in the midwest with my winter weather conditions and fuel blend is doing 40 or more.
If they are, I'm doing something wrong.
Thanks.
#319 of 856
Re: First winter in your TCH/Prius? Fuel Economy Considerations [kdhspyder] by explorerx4
Dec 22, 2006 (3:55 pm)
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Replying to: kdhspyder (Dec 16, 2006 3:20 pm)

i can see an ICE engine losing maybe up to 20%, but not 40%, like the example provided. i'll just say i have never experinced such a drop in mileage in any vehicle i have owned.

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